Thermal conductive potting compound is a low-viscosity two-component silicone potting material. This product has good fluidity, does not produce small molecules during curing, has excellent thermal conductivity and insulation properties after curing, and has no corrosion to various substrates. It is mainly used for potting of electronic components and circuit boards, such as driving power supplies. Sensors, photovoltaic junction boxes, etc., provide protection for electrical / electronic devices and components under severe conditions such as high humidity, extreme temperature, thermal cycle stress, mechanical shock and vibration, mold, dirt, etc., no contact thermal resistance, seamless contact Heat-generating electronic components, heat is conducted from the separation device or the entire PCB to the metal shell or diffusion plate, thereby improving the efficiency and service life of the heat-generating electronic components.